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<title>Step 6: Enabling the NFSv4.1 Service</title>
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<h1 class="topictitle1">Step 6: Enabling the NFSv4.1 Service</h1>
<div><p>Before performing backup, you must enable the NFSv4.1 service. Otherwise, the backup will fail.</p>
<div class="section"><h4 class="sectiontitle">Logging In to DeviceManager</h4><ol><li><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_en-us_topic_0000001311295305_en-us_topic_0000001149078659_uicontrol1098185683619"><b><span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text157651936143415"><strong>System</strong></span> &gt; <span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text49601653123416"><strong>Infrastructure</strong></span> &gt; <span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text112401684352"><strong>Cluster Management</strong></span></b></span>.</span></li><li><span>In the <span class="uicontrol" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_uicontrol1050641575312"><b><span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text133861121163513"><strong>Local Cluster Nodes</strong></span></b></span> area of the <span class="uicontrol" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_uicontrol13691645105219"><b><span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text1763193125313"><strong>Backup Cluster</strong></span></b></span> tab page, click the node name.</span></li><li><span>In the <span class="uicontrol" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_uicontrol1144724616332"><b><span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text51761646203516"><strong>Node detail</strong></span></b></span> dialog box that is displayed, click <span class="uicontrol" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_uicontrol1544714611335"><b><span id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839143213_text1624910583612"><strong>Open the device management platform</strong></span></b></span> to go to DeviceManager.</span></li></ol>
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<div class="section"><h4 class="sectiontitle">Enabling the NFSv4 Service on DeviceManager</h4><ol id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_ol9474161314358"><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li6474813183518"><span>Choose <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b1438153784513">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b19439203734515">File Service</strong> &gt; <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b044011377457">NFS Service</strong>.</span></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li0195181917353"><span>In the <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b7153132674613">vStore</strong> drop-down box in the upper left, select the vStore for which you want to enable the NFSv4 service.</span></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li184362365364"><span>Click <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b124793342464">Modify</strong> in the upper right.</span><p><p id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_p8880155893611">The page for configuring the NFS service is displayed.</p>
<p id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_p1648016318135"><span><img id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_image369813213135" src="en-us_image_0000001792360766.png"></span></p>
<div class="note" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_en-us_topic_0000001138838698_en-us_topic_0274231677_en-us_topic_0272257898_en-us_topic_0164720663_note12780141103215"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_en-us_topic_0000001138838698_en-us_topic_0274231677_en-us_topic_0272257898_en-us_topic_0164720663_p7780114114325">The screenshot is for reference only and the actual displayed information may vary.</p>
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</p></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li8991419123516"><span>Enable the NFSv4.1 service.</span></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li1475916319252"><span>Set <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b1772955715586">Domain Name</strong> to the name of the storage domain.</span><p><div class="note" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_note685462219540"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_ul8782423175419"><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li478222345416">NFSv4.1 uses a username + domain name mapping mechanism, enhancing the security of clients' access to shared resources.</li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li97824238541">In a non-domain or LDAP environment, retain the default domain name <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b45212351013">localdomain</strong>.</li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li778292385410">In an NIS environment, the entered information must be the same as the domain name in the <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b1363975210011">/etc/idmapd.conf</strong> file on the Linux client that accesses the share. (You are advised to set both of them to the NIS domain name.)</li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li878212312549">The domain name contains a maximum of 64 characters.</li></ul>
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</p></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li622882011356"><span>Click <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b1418883215213">Save</strong>.</span><p><p id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_p136851159913">A <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b18780435324">Danger</strong> dialog box is displayed.</p>
<div class="notice" id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_note182429551426"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_p424210551026">If a host is accessing the shares of the storage system, enabling or disabling the NFS service may interrupt services. Exercise caution when performing this operation.</p>
</div></div>
</p></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li11450192018359"><span>Confirm the information in the dialog box and select <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b10203412155812">I have read and understand the consequences associated with performing this operation</strong>.</span></li><li id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_en-us_topic_0000001292005288_en-us_topic_0000001223878385_li129656181229"><span>Click <strong id="EN-US_TOPIC_0000001831055878__en-us_topic_0000001839159845_b14384834637">OK</strong>.</span></li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001792360622.html">Backing Up Object Storage</a></div>
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